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gretzteam
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Posts: 37
Registered: ‎10-23-2011
Location: Boston
Views: 522
Message 1 of 1

yoga 2 pro BIOS update on windows 10 fail - no ROM available

HI,

I have a yoga2 pro, with Bios 76CN27WW running Windown 10. I'm trying to update to the latest version, 76CN43WW. However upon running the installer, after the command for InsydeFlash64, I get an error message that no ROM are available in the folder. There clearly is a ROM, since I simply extracted the Lenovo bios files and that went normally. Tried with administrator mode, redownloading, and I always get this error.

 

 

I read on some HP forum that seems to use the same BIOS update tool that this is caused by the new bios not recognizing the very old one I have installed, and not letting me upgrade. However, I can't find any links of 'intermedidate' versions on the lenovo site that I could use as a step to bring this to the latest. 

 

Any ideas?

 

Thanks

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